76 Clareus of BNL for long years offaithful service and also to Mr. P. Heotis and Mr. M. Makar. In the Trust Territory, Messrs. S. Shoniber, N. ancein carrying out this joint mission, in particular Mr. E.E. Johnston, High Commissioner, Mr. P. Coleman, Mr. D. Heine, Dr. M. Kumangai, Zetkeia, K. Mitzutani, J. Saul, and P. Bien, Mrs. and Dr. W. Peck at Saipan, and at Majuro Mr. uable assistance over the years. Drs. J. laman, E. Riklon, J. Anjain, M. Korean. R. Harris, and many others have providedinvalAt Brookhaven National Laboratory contribu- tions have been made by manyindividuals and by many departments anddivisions, including Medi- cal, Instrumentation, Health Physics and Safety, Photographyand Graphic Arts, Purchasing, Sup- ply and Materiel, Staff Services, and others. We are indebted to the following personnel at BNL for their advice and support: in the Director’s Office, Drs. L. J. Haworth, M. Goldhaber, G.H. Vine- yard, and V.P. Bond, and Mr. P. Rathvon; in the Medical Department, Drs. E.P. Cronkite, R.B. Aronson, H.L. Atkins, L.K. Dahl, A.D. Chanana, G. Chikkappa, J. Iwai, J.S. Robertson, L.V. Hankes, C.H. Wu, R.D. Stoner, and D. Slatkin, Messrs. W.A. Finn, C. Goldman, W. J. Walsh, and W. Hanson, Mrs. I. Montanez forsecretarial help, and the nursing staff and orderlies who gave the Marshallese patients excellent care; in the Health Physics and Safety Division, Mr. C.B. Meinhold and Mr. N.A. Greenhouse, Jr.; in the Instrumentation Division, Dr. M.V. Radeka. Wearealso grateful to Mr. K.H. Thompsonfor statistical computations and Mrs. M. Dienesfor editorial assistance. We are most appreciative to the people of BNL for generous donations of clothing, books, and toys for the Marshallese. Weare indebted to the Atomic Energy Commission (now ERDA) for their staunch support, particularly to Drs. J. Totter, J.L. Liverman, C.E. Carter, W.W.Burr, C.W. Edington, S. Marks, and N.F. Barr and also to Dr. M.B. Biles and Messrs. J. Deal and T.F. McCraw; and at the Nevada Operations Office to Mr. M.E. Gates and Mr. R. Ray. We wish to acknowledge the outstanding contributions of the Pacific Area Support Office in Honoiulu, by Messrs. W. Bonnett, W.B. Hills, J. Miller, W. Morrison, J. Abreu and particularly W.S. Streenan, whose devoted service was essen- tial to the successful completion of the surveys. At the AEC Health and Safety Laboratory we appreciate the assistance of Drs. E.P. Hardy, Jr. and J. Harley in carrying out radiochemical analyses. In the Deparmentof the Interior, Messrs. S.S. Carpenter, J. DeYoung, and H.U. Brown have been most cooperative. In the Trust Territory manyindividuals have been of tremendous assist- O. DeBrum, Dr. J. Tobin, Mr. J. Pualoa, and and others. At Kwajalein (Kwajalein Missile Range) we are grateful for the splendid support of the U.S. Army Group: Col, J.L. Fishback, Col. R.L. Russell, Col. R.A. Ehlert, Col. R.F. Sullivan, Mr. J.S. Beavers, and Mr. R. Haley; and to personnel from Global Associates: Mr. R. Bryant, Mr. D.D. McAfee, Dr. J. Schaefer, and particularly Mr. F. Grannich and Mr. H. Hauck; to Trust Territory representative Mr. W. Ownbey; andour special thanks go to the crew of the LCU (Liktanur). In Japan we are indebted to the staff of the Atomic Bomb Casualty Commission (now Radiation Effects Research Foundation) particularly Drs. G. Darling, L. Allen, H. Maki, and I. Nagai for generous support and assistance in maintaining liaison between the two studies; also to Dr. T. Kumatori and others of the staff of the National Institute of Radiological Sciences at Shiba. In Englandit is a pleasure to acknowledge the advice and help of Dr. E.E. Pochin of the University College Hospital Medical School. London. Amongmedicalspecialists from otherinstitutions we are most grateful to Drs. Shields Warren, W. Meissner, J. Reid, A. Upton, and D.A. Wood for their personal interest in the examinations and for their advice on pathological diagnosis; also to the following pathologists who have contributed: Drs. L.V. Ackerman, B. Castleman, H. Cottier. H. Johnson, G.H. Klinck, M.A. Legg, S. Lindsay. 5. Lippincott, S.J. Robbins, R.V. Rosvoll. A.L. Vickery, T. Winship (deceased), and L.B. Woolner. Weappreciate very muchtheassistance of Col E. J. Kamin andhis staff at Tripler Army Medical Center in caring for Marshallese patients brought to Honolulu. At the University of Washington Drs. A.H. Sev mour, E. Held, and V. Nelson have advised and cooperatedin studies of mutualinterest. Weare most grateful to the charitable organization New Eyesfor the Needy, Inc. (Short Hills. N. J.) for donating hundreds of pairs of eveglasses for the Marshallese. They were fitted and distributed at the time of the surveys and probably no other gift has been more gratefully received bythe people.